Senior Linux Administrator Jobs in Dahlgren, VA

Unlock operational efficiency by managing an enterprise Citrix environment. Deliver optimal performance and security solutions for geographically diverse users through expert administration and seamle...

Lead systems security initiatives by developing RMF A&A packages, collaborating with teams, and conducting assessments to identify vulnerabilities, ensuring compliance with cybersecurity standards and...

Unlock potential by providing hands-on support and engineering solutions at a medical testing facility, facilitating technical challenges, coordinating services, and ensuring system security through c...

Lead the charge in designing, implementing, and maintaining diverse network and Linux infrastructure for various projects, collaborating across teams to drive innovation and support critical systems...

Empower innovative cloud solutions by designing and scaling backend systems with cutting-edge technologies. Collaborate with cross-functional teams to deliver high-performance applications while mento...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Shape the future of IT support by delivering vital systems administration for mobile devices, facilitating communication and collaboration for first responders both domestically and overseas, and ensu...

Empower your career by supporting cutting-edge network infrastructures for critical biomedical research. Collaborate with diverse teams to enhance enterprise network technologies in both on-premises a...

Unlock your potential as you engineer cutting-edge virtualization solutions, ensuring the seamless integration and operation of VMware systems and desktop infrastructure in a dynamic environment. Driv...

Join us to implement and optimize database systems while ensuring security and performance for mission-critical networks. Make a significant impact by coordinating modifications and meeting user requi...

Join a team that's committed to delivering top-tier AWS administration and security solutions. Oversee system testing and collaborate across development, operations, and security teams to enhance data...

Optimize enterprise security by leading Vulnerability and Threat Management initiatives, enhancing detection, response capabilities, and risk remediation across complex infrastructure in a collaborati...

Transform business operations by leading enterprise systems, driving application development, and aligning technology solutions with strategic goals. Collaborate with teams to ensure effective deliver...

Advance defense technology by leading complex systems engineering efforts, ensuring compliance, and mentoring junior engineers. Collaborate across disciplines to define system requirements and risk st...

Join a dedicated team supporting enterprise network operations, utilizing your expertise in troubleshooting, configuration management, and technical project implementation to ensure seamless connectiv...

Lead the charge in optimizing network and IT infrastructure through automation and innovative solutions, enhancing operational efficiency and reliability in enterprise environments while mentoring tea...

Engineer enterprise-grade application container services using Docker and Kubernetes. Develop architectural documentation, coordinate SDLC phases, and support operations through best practices and aut...

Join a team that's building innovative out-of-band control systems for cloud infrastructure. Collaborate to develop services that enhance server and hardware interactions, ensuring reliability and eff...

Elevate your career as you manage and enhance network systems, ensuring optimal performance and security across local and data communication networks. Collaborate with teams to streamline operations a...

Join a team that's focused on maintaining and securing complex network systems. Ensure high availability and performance while managing server environments and implementing cybersecurity best practice...

Lead a team of systems administrators to enhance mission-critical system performance and security. Oversee operations, ensure compliance, and deliver technical guidance while fostering team developmen...

Build innovative web applications by leveraging your programming skills in HTML, CSS, JavaScript, and C++. Drive secure development and maintainability in user interfaces within a defense-grade cybers...

Empower scalable contract lifecycle management by owning and optimizing the CLM platform. Collaborate across teams to streamline processes and ensure reliable system performance, while enhancing data...

Join a dynamic team responsible for advancing cloud infrastructure and CI/CD pipelines while ensuring mission-critical applications run smoothly 24/7. Lead DevOps efforts and optimize automated soluti...

Join a team that's redefining cloud operations by engineering and automating patch management for enterprise domains. Simplify and enhance system management across diverse IT environments, driving rel...